| Pale fringed orchid | |
|---|---|
 | |
Scientific classification  | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Monocots |
| Order: | Asparagales |
| Family: | Orchidaceae |
| Subfamily: | Orchidoideae |
| Genus: | Platanthera |
| Species: | P. pallida |
| Binomial name | |
| Platanthera pallida P. M. Brown | |
Platanthera pallida, commonly known as pale fringed orchid, [1] is a rare orchid of North America with the only known occurrences on Long Island.
Platanthera pallida plants are terrestrial orchids that look similar to Platanthera cristata - in fact before recognition as a species they were suspected to be variations or hybrids. [2] They are 29-65 cm tall and have 2-3 lower leaves which are up to 25 cm long, as well as several reduced upper leaves. There are 24-80 flowers arranged in a raceme at the top of the stem, with a pale orange-yellow to pale cream color and a short nectar spur. Bloom time is in summer.
Platanthera pallida is endemic to Long Island in New York with only three known populations. It grows in dry areas between sand dunes. [2]
Platanthera pallida was first described as a new species by P. M. Brown in 1992, when he examined plant populations that had been suspected to be variations or hybrids of Platanthera cristata. [2] The USDA's plants database considers them identical to Platanthera × canbyi (the hybrid of Platanthera cristata with Platanthera blephariglottis ). [3] Future studies are likely to re-examine the current status as a separate species. [4]
Dactylorhiza fuchsii, the common spotted orchid, is a species of flowering plant in the orchid family Orchidaceae.
Ptelea trifoliata, commonly known as common hoptree, wafer ash, stinking ash, and skunk bush, is a species of flowering plant in the citrus family (Rutaceae). It is native to North America, where it is found in Canada, Mexico, and the United States. It is a deciduous shrub or tree, with alternate, trifoliate leaves.
Platanthera leucophaea, commonly known as the prairie white fringed orchid or eastern prairie fringed orchid, is a rare species of orchid native to North America. It is listed as a threatened species in the United States on September 28, 1989. The IUCN does not currently recognize it as being at risk.
Iris cristata is a species in the genus Iris, it is also in the subgenus of Limniris. It is a rhizomatous perennial plant, endemic to the eastern United States. It has pale lavender flowers with a white patch and orange or yellow crest. It is a close relative to Iris lacustris, the only other crested iris native to North America. It is cultivated as an ornamental plant in temperate regions.
The genus Platanthera belongs to the subfamily Orchidoideae of the family Orchidaceae, and comprises about 150 species of orchids. The members of this genus, known as the butterfly orchids or fringed orchids, were previously included in the genus Orchis, which is a close relative. They are distributed throughout the temperate regions of the Northern Hemisphere. They are terrestrial and have tubercules.
Platanthera blephariglottis, commonly known as the white fringed orchid or white-fringed orchis, is a species of orchid of the genus Platanthera. It is considered to be an endangered species in Connecticut and Ohio, a threatened species in Florida, Maryland and Rhode Island, exploitably vulnerable in New York, and susceptible to be threatened in Québec.
Platanthera psycodes, commonly called lesser purple fringed orchid or small purple-fringed orchid, is a species of orchid, genus Platanthera, occurring from eastern Canada to the east-central and northeastern United States. It is imperiled in Illinois, Tennessee, North Carolina, and Kentucky.
Spathoglottis plicata, commonly known as the Philippine ground orchid, or large purple orchid is an evergreen, terrestrial plant with crowded pseudobulbs, three or four large, pleated leaves and up to forty resupinate, pink to purple flowers. It is found from tropical and subtropical Asia to Australia and the western Pacific including Tonga and Samoa.
Spiranthes cernua, commonly called the nodding lady's tresses, is a species of orchid occurring from Maritime Canada to the eastern and southern United States. As the common name suggests cernua means "nodding," or "bowed" in Latin.
Platanthera cooperi is an uncommon species of orchid known by the common names Cooper's rein orchid and chaparral rein orchid.
Platanthera tescamnis, the intermountain bog orchid or yellow rein orchid, is a species of orchid described in 2006. The plant is well-known but had been misidentified. It is native to the Great Basin and Colorado Plateau of the western United States, where it grows in warmer, drier habitat than most related orchids.
Platanthera hyperborea, the northern green orchid, is small orchid found only in Greenland, Iceland, and Akimiski Island in Canada. Numerous authors cite the species as widespread in other parts of Canada and also in the United States; such populations are more correctly referred to as Platanthera aquilonis.
Stellaria pallida, commonly known as lesser chickweed, is an annual herbaceous plant in the flowering plant family Caryophyllaceae. It is native to Europe and is an introduced species in North America.
Platanthera flava, the palegreen orchid, is a species of pale-flowered orchid. It is native to eastern North America, from Texas east to Florida, north to Ontario, Quebec and Nova Scotia.
Platanthera orbiculata, the round leaved orchid or lesser roundleaved orchid, is a species of orchid native to forested areas of North America. It is widespread across most of Canada and parts of the United States.
Caladenia aestiva, commonly known as summer spider orchid, is a plant in the orchid family Orchidaceae and is endemic to south-eastern Australia. It is a ground orchid which grows singly or in small groups in the Australian Capital Territory and Victoria. It has one or two greenish-yellow to pale yellow flowers, often while the single, hairy leaf withers.
Platanthera cristata, commonly known as the crested yellow orchid or the crested orange bog orchid, is a species of orchid, a flowering plant in the family Orchidaceae, native to North America. It was first formally described in 1835 by English botanist, John Lindley.
Platanthera dilatata, known as tall white bog orchid, bog candle, or boreal bog orchid is a species of orchid, a flowering plant in the family Orchidaceae, native to North America. It was first formally described in 1813 by Frederick Traugott Pursh as Orchis dilatata.
Platanthera clavellata, commonly known as the club-spur orchid or small green wood orchid, is a terrestrial orchid of North America.
Platanthera shriveri, Shriver's purple fringed orchid, is a rare orchid endemic to the United States. It is considered critically imperiled.
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